CVE-2026-1331 AMASTAR Technology｜MeetingHub - Arbitrary File Upload
Unauthenticated attackers can upload web shells to execute arbitrary code on the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1331?
CVE-2026-1331 is a critical vulnerability in AMASTAR Technology MeetingHub, published on 22 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
MeetingHub developed by HAMASTAR Technology has an Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Weakness: CWE-434
Which versions are affected by CVE-2026-1331?
It affects 1 product.
Products include Hamastar Meetinghub Paperless Meetings.
How do I fix CVE-2026-1331?
No fix has been published for CVE-2026-1331 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-1331 being exploited?
There is no known exploitation of CVE-2026-1331 in the wild and no public exploit code.
Other vulnerabilities in AMASTAR Technology MeetingHub
- CVE-2024-6117 Hamastar MeetingHub Paperless Meetings - Unrestricted Upload of File with Dangerous Type
- CVE-2024-6118 Hamastar MeetingHub Paperless Meetings - Plaintext Storage of a Password
- CVE-2026-1330 HAMASTAR Technology｜MeetingHub - Arbitrary File Read
- CVE-2026-1332 HAMASTAR Technology｜MeetingHub - Missing Authentication
Sources
Also known as GHSA-j7qw-w5vf-rgxv.